Segmentation fault on build with a stack limit

If I provide a stack limit to “docker build” via the flag “–ulimit stack=8192”, I get a segfault:

—> Running in 3e4b6c2d2b4c
Segmentation fault (core dumped)

If I omit a stack limit, most of my build succeeds, until a particular step requiring a large stack fails.

I’ve tried a larger stack limit, same behavior.

I’m running: Docker version 18.09.2, build 6247962

Platform: Linux Mint Cinnamon x86_64 19.1